Sep 21 02:05:18.795 INFO checking take_mut-0.2.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:05:18.795 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:05:18.796 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:05:19.066 INFO blam! a7fd0180bc27e86bc779dcd716aaf0d734e6ab355d3bfc839b4110a8da2485c8
Sep 21 02:05:19.068 INFO running `"docker" "start" "-a" "a7fd0180bc27e86bc779dcd716aaf0d734e6ab355d3bfc839b4110a8da2485c8"`
Sep 21 02:05:20.734 INFO kablam! usermod: no changes
Sep 21 02:05:20.814 INFO kablam!     Checking take_mut v0.2.2 (/source)
Sep 21 02:05:21.310 INFO kablam! warning: unreachable expression
Sep 21 02:05:21.310 INFO kablam!    --> src/lib.rs:141:13
Sep 21 02:05:21.310 INFO kablam!     |
Sep 21 02:05:21.310 INFO kablam! 141 |             Foo::B
Sep 21 02:05:21.310 INFO kablam!     |             ^^^^^^
Sep 21 02:05:21.310 INFO kablam!     |
Sep 21 02:05:21.310 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 21 02:05:21.310 INFO kablam! 
Sep 21 02:05:21.358 INFO kablam! warning: unused variable: `a`
Sep 21 02:05:21.358 INFO kablam!    --> src/scoped.rs:153:14
Sep 21 02:05:21.358 INFO kablam!     |
Sep 21 02:05:21.358 INFO kablam! 153 |         let (a, a_hole) = scope.take(&mut bar.a);
Sep 21 02:05:21.358 INFO kablam!     |              ^ help: consider using `_a` instead
Sep 21 02:05:21.358 INFO kablam!     |
Sep 21 02:05:21.358 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 21 02:05:21.358 INFO kablam! 
Sep 21 02:05:21.358 INFO kablam! warning: unused variable: `b`
Sep 21 02:05:21.358 INFO kablam!    --> src/scoped.rs:154:14
Sep 21 02:05:21.358 INFO kablam!     |
Sep 21 02:05:21.358 INFO kablam! 154 |         let (b, b_hole) = scope.take(&mut bar.b);
Sep 21 02:05:21.358 INFO kablam!     |              ^ help: consider using `_b` instead
Sep 21 02:05:21.358 INFO kablam! 
Sep 21 02:05:21.358 INFO kablam! warning: unused variable: `t`
Sep 21 02:05:21.358 INFO kablam!    --> src/scoped.rs:170:18
Sep 21 02:05:21.358 INFO kablam!     |
Sep 21 02:05:21.358 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Sep 21 02:05:21.358 INFO kablam!     |                  ^ help: consider using `_t` instead
Sep 21 02:05:21.358 INFO kablam! 
Sep 21 02:05:21.358 INFO kablam! warning: unused variable: `hole`
Sep 21 02:05:21.358 INFO kablam!    --> src/scoped.rs:170:21
Sep 21 02:05:21.358 INFO kablam!     |
Sep 21 02:05:21.358 INFO kablam! 170 |             let (t, hole) = scope.take_or_recover(&mut foo, || Foo);
Sep 21 02:05:21.358 INFO kablam!     |                     ^^^^ help: consider using `_hole` instead
Sep 21 02:05:21.358 INFO kablam! 
Sep 21 02:05:21.465 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 21 02:05:21.476 INFO kablam! su: No module specific data is present
Sep 21 02:05:22.070 INFO running `"docker" "rm" "-f" "a7fd0180bc27e86bc779dcd716aaf0d734e6ab355d3bfc839b4110a8da2485c8"`
Sep 21 02:05:22.207 INFO blam! a7fd0180bc27e86bc779dcd716aaf0d734e6ab355d3bfc839b4110a8da2485c8